2 * Copyright (c) 2011 Alex Hornung <alex@alexhornung.com>.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in
13 * the documentation and/or other materials provided with the
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
19 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
20 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
22 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
24 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
25 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
26 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 typedef struct tc_api_opts {
37 const char **tc_keyfiles;
39 /* Fields for mapping */
41 int tc_password_retries;
42 int tc_interactive_prompt;
43 unsigned long tc_prompt_timeout;
45 /* Fields for creation */
48 char *tc_cipher_hidden;
49 char *tc_prf_hash_hidden;
50 size_t tc_size_hidden_in_bytes;
51 char *tc_passphrase_hidden;
52 const char **tc_keyfiles_hidden;
55 int tc_api_init(int verbose);
56 int tc_api_uninit(void);
57 int tc_api_create_volume(tc_api_opts *api_opts);
58 int tc_api_map_volume(tc_api_opts *api_opts);
59 int tc_api_unmap_volume(tc_api_opts *api_opts);
60 int tc_api_check_cipher(tc_api_opts *api_opts);
61 int tc_api_check_prf_hash(tc_api_opts *api_opts);
62 const char *tc_api_get_error_msg(void);
63 const char *tc_api_get_summary(void);